---> uname -a: Linux prd-centos8-robot-2c-8g-24361.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.996 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 569 5032 19 2095 6833 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:48:f3:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.26/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86161sec preferred_lft 86161sec inet6 fe80::f816:3eff:fe48:f373/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 09/20/2024 _x86_64_ (2 CPU) 05:34:20 LINUX RESTART (2 CPU) 05:35:01 AM tps rtps wtps bread/s bwrtn/s 05:36:01 AM 83.94 36.84 47.10 5977.87 26868.08 05:37:01 AM 124.65 6.78 117.86 1247.79 10457.07 05:38:01 AM 36.59 1.32 35.27 151.02 3766.56 Average: 81.72 14.98 66.74 2458.96 13697.42 05:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:36:01 AM 5474180 7023312 2408244 30.55 2688 1740888 753776 8.44 187800 1932820 99188 05:37:01 AM 5093748 6963616 2788676 35.38 2688 2047164 759504 8.50 217812 2223744 126196 05:38:01 AM 5250236 7088952 2632188 33.39 2688 2015832 663036 7.42 406752 1878924 168 Average: 5272721 7025293 2609703 33.11 2688 1934628 725439 8.12 270788 2011829 75184 05:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 288.45 175.27 1314.24 60.20 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 79.95 62.07 873.64 9.43 0.00 0.00 0.00 0.00 05:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 AM eth0 25.42 19.36 23.73 9.79 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 131.28 85.57 737.20 26.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 09/20/2024 _x86_64_ (2 CPU) 05:34:20 LINUX RESTART (2 CPU) 05:35:01 AM CPU %user %nice %system %iowait %steal %idle 05:36:01 AM all 30.19 0.03 5.75 23.84 0.11 40.07 05:36:01 AM 0 32.05 0.05 4.90 23.25 0.12 39.62 05:36:01 AM 1 28.34 0.02 6.59 24.44 0.10 40.52 05:37:01 AM all 34.94 0.00 5.73 5.81 0.13 53.39 05:37:01 AM 0 52.33 0.00 6.71 6.71 0.13 34.11 05:37:01 AM 1 17.57 0.00 4.75 4.90 0.12 72.66 05:38:01 AM all 22.07 0.00 2.85 0.96 0.07 74.05 05:38:01 AM 0 35.43 0.00 3.84 0.57 0.07 60.10 05:38:01 AM 1 8.72 0.00 1.87 1.35 0.07 87.99 Average: all 29.06 0.01 4.77 10.14 0.10 55.91 Average: 0 39.98 0.02 5.15 10.11 0.11 44.64 Average: 1 18.17 0.01 4.40 10.18 0.09 67.16